Modernizing applications Application modernization through DevOps

LegalE is a prominent legal technology company specializing in providing innovative digitalized solutions to law firms and legal professionals. With a commitment to staying at the forefront of technology, LegalE sought a reliable partner to modernize its applications and streamline its development processes through DevOps services and enhance their platform performance through advanced cloud technologies.

LegalE faced several challenges in its quest for application modernization and efficient development practices:

• Legacy Systems: LegalE’s existing applications were built on outdated technologies, hindering agility, scalability, and the ability to respond to market demands promptly.
• Manual Processes: Development and deployment processes were manual and time-consuming, leading to duplicates being generated, documents are prone to being misplaced, and the frustration of not being able to locate a crucial document when it is most needed becomes all too familiar.
• Repetitive tasks: A few tasks such as drafting compelling cause titles for petitions, generating accurate invoices for clients, and staying updated with case progress would often become repetitive and time consuming.
• Security Concerns: There was always a possibility of a physical case file being stolen, duplicated, compromised, or even destroyed. As a legal firm, ensuring data security is of utmost importance. LegalE needed a solution that would enhance security while ensuring compliance with industry standards and regulations.

To address LegalE’s challenges effectively, PruTech proposed a comprehensive DevOps solution, leveraging modern tools and cloud services. The key components of the solution included:

• Continuous Integration/Continuous Deployment (CI/CD) with Jenkins: PruTech recommended implementing Jenkins to automate the build and deployment processes. This allowed LegalE’s development team to deliver code changes more efficiently and with fewer errors.
• Version Control with CodeCommit: CodeCommit was employed to manage version control, enabling collaboration among developers, and ensuring that changes were tracked, documented, and reversible if necessary.
• Cloud Infrastructure with AWS: Amazon Web Services (AWS) was chosen as the cloud provider, offering scalability and reliability.
• RDS (Relational Database Service): LegalE could leverage RDS to host and manage their relational databases, ensuring data integrity, high availability, and scalability while reducing the operational overhead of database management.
• ECR (Elastic Container Registry): ECR was used to store container images of their applications. This facilitated the deployment of containerized applications using services like Elastic Beanstalk or ECS (Elastic Container Service).
• S3 (Simple Storage Service): LegalE could store application data, backups, and static assets in S3 buckets, ensuring durability, availability, and low-latency access to critical data.
• ELB (Elastic Load Balancing): ELB helped LegalE achieve high availability and distribute user traffic evenly among their application instances, improving performance and fault tolerance.
• Elasticache: LegalE could utilize Elasticache to cache frequently accessed data, reducing database latency and enhancing the responsiveness of their applications.
• EFS (Elastic File System): LegalE could use EFS to share files and data across multiple application instances, making it easier to collaborate and ensuring consistent access to shared resources.
• Macie: LegalE could employ Macie to discover and protect sensitive legal data, ensuring compliance with data protection regulations and maintaining data security.

AWS Security Services:

• AWS offers a suite of security services, including Identity and Access Management (IAM), AWS Web Application Firewall (WAF), and AWS Shield, to protect applications and data from various security threats.
• LegalE could implement these security services to secure their infrastructure, control access to resources, and defend against common web application attacks, ensuring the confidentiality, integrity, and availability of their services.
• Maven and Tomcat: Maven was utilized for project build management, simplifying dependency management and project structuring. Tomcat was employed as the application server for running LegalE’s web applications.

Implementation:

PruTech worked closely with LegalE to implement the DevOps solutions seamlessly. The implementation process involved:

• Setting up Jenkins pipelines to automate the entire CI/CD process, including code compilation, testing, and deployment to various environments.
• Migrating LegalE’s applications to AWS, configuring resources for high availability and scalability, and ensuring data security with AWS security services.
• Integrating Git for version control, enabling developers to manage code collaboratively, track changes, and roll back to previous versions if needed.
• Configuring Maven for efficient project build and deployment.
• Training LegalE’s development and operations teams on the new DevOps practices and tools to ensure a smooth transition.
• Continuous monitoring and support for the infrastructure.

The implementation of DevOps solutions by PruTech had several positive outcomes for LegalE:

• Increased Efficiency: Automation of development and deployment processes reduced errors and significantly shortened the time to find relevant documents. It also removed duplicates and ensured all the vital documents are safe and quick to find.
• Scalability and Reliability: AWS services allowed LegalE to scale their applications effortlessly to meet growing demand while ensuring high availability.
• Enhanced Security: AWS security services and Macie helped LegalE maintain robust data security practices and meet compliance requirements.
• Cost Optimization: The pay-as-you-go model of AWS helped LegalE optimize costs by only paying for the resources they used.

The collaboration between LegalE and PruTech in modernizing LegalE’s applications through DevOps services and AWS infrastructure proved to be a successful endeavor. LegalE’s ability to innovate and serve its clients efficiently was significantly enhanced, positioning them for continued growth and success in the legal technology industry.